de.lmu.ifi.dbs.elki.persistent

Class AbstractPageFileFactory<P extends Page>

java.lang.Object

de.lmu.ifi.dbs.elki.persistent.AbstractPageFileFactory<P>

Type Parameters:

P - Page type

All Implemented Interfaces:

PageFileFactory<P>

Direct Known Subclasses:

MemoryPageFileFactory, OnDiskArrayPageFileFactory, PersistentPageFileFactory

public abstract class AbstractPageFileFactory<P extends Page>
extends Object
implements PageFileFactory<P>

Abstract page file factory.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractPageFileFactory.Parameterizer<P extends Page> Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	pageSize Holds the value of AbstractPageFileFactory.Parameterizer.PAGE_SIZE_ID.

Constructor Summary

Constructors

Constructor and Description
AbstractPageFileFactory(int pageSize) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	getPageSize() Query the page size.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.lmu.ifi.dbs.elki.persistent.PageFileFactory

newPageFile

Field Detail

pageSize

protected int pageSize

Holds the value of AbstractPageFileFactory.Parameterizer.PAGE_SIZE_ID.

Constructor Detail

AbstractPageFileFactory

public AbstractPageFileFactory(int pageSize)

Constructor.

Parameters:

pageSize - Page size

Method Detail

getPageSize

public int getPageSize()

Description copied from interface: PageFileFactory

Query the page size.

Specified by:

getPageSize in interface PageFileFactory<P extends Page>

Returns:

page size